KR101319350B1 - 액정표시장치 - Google Patents

액정표시장치 Download PDF

Info

Publication number
KR101319350B1
KR101319350B1 KR1020090126780A KR20090126780A KR101319350B1 KR 101319350 B1 KR101319350 B1 KR 101319350B1 KR 1020090126780 A KR1020090126780 A KR 1020090126780A KR 20090126780 A KR20090126780 A KR 20090126780A KR 101319350 B1 KR101319350 B1 KR 101319350B1
Authority
KR
South Korea
Prior art keywords
timing controller
data
drive integrated
integrated circuits
control signal
Prior art date
Application number
KR1020090126780A
Other languages
English (en)
Korean (ko)
Other versions
KR20110070094A (ko
Inventor
김민규
Original Assignee
엘지디스플레이 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Priority to KR1020090126780A priority Critical patent/KR101319350B1/ko
Priority to TW099119137A priority patent/TWI426490B/zh
Priority to FR1055195A priority patent/FR2954568B1/fr
Priority to CN201010219224.3A priority patent/CN102103837B/zh
Priority to US12/942,622 priority patent/US8743107B2/en
Publication of KR20110070094A publication Critical patent/KR20110070094A/ko
Application granted granted Critical
Publication of KR101319350B1 publication Critical patent/KR101319350B1/ko

Links

Images

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0223—Compensation for problems related to R-C delay and attenuation in electrodes of matrix panels, e.g. in gate electrodes or on-substrate video signal electrodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0252—Improving the response speed
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/08—Details of image data interface between the display device controller and the data line driver circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1020090126780A 2009-12-18 2009-12-18 액정표시장치 KR101319350B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020090126780A KR101319350B1 (ko) 2009-12-18 2009-12-18 액정표시장치
TW099119137A TWI426490B (zh) 2009-12-18 2010-06-11 液晶顯示裝置
FR1055195A FR2954568B1 (fr) 2009-12-18 2010-06-29 Dispositif d'affichage a cristaux liquides
CN201010219224.3A CN102103837B (zh) 2009-12-18 2010-06-30 液晶显示器
US12/942,622 US8743107B2 (en) 2009-12-18 2010-11-09 Liquid crystal display device capable of improving charging rate to pixels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090126780A KR101319350B1 (ko) 2009-12-18 2009-12-18 액정표시장치

Publications (2)

Publication Number Publication Date
KR20110070094A KR20110070094A (ko) 2011-06-24
KR101319350B1 true KR101319350B1 (ko) 2013-10-16

Family

ID=44148393

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090126780A KR101319350B1 (ko) 2009-12-18 2009-12-18 액정표시장치

Country Status (5)

Country Link
US (1) US8743107B2 (fr)
KR (1) KR101319350B1 (fr)
CN (1) CN102103837B (fr)
FR (1) FR2954568B1 (fr)
TW (1) TWI426490B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101329970B1 (ko) * 2010-12-13 2013-11-13 엘지디스플레이 주식회사 액정표시장치
TWI434258B (zh) * 2011-12-09 2014-04-11 Au Optronics Corp 資料驅動裝置、對應的操作方法與對應的顯示器
KR20130112570A (ko) * 2012-04-04 2013-10-14 삼성디스플레이 주식회사 표시장치
CN102982777B (zh) * 2012-12-07 2015-10-07 京东方科技集团股份有限公司 显示装置的栅极驱动电路
CN102968974A (zh) * 2012-12-10 2013-03-13 深圳市华星光电技术有限公司 液晶显示器及其驱动显示方法
KR102243267B1 (ko) 2013-11-26 2021-04-23 삼성디스플레이 주식회사 표시 장치
CN103927962B (zh) * 2013-12-31 2017-02-08 厦门天马微电子有限公司 一种显示装置的驱动电路及其驱动方法
KR102154190B1 (ko) * 2014-05-08 2020-09-09 삼성전자 주식회사 멀티칩으로 구성된 드라이버 집적 회로 및 이의 구동 방법
KR102217609B1 (ko) * 2014-07-15 2021-02-22 삼성디스플레이 주식회사 표시 패널의 구동 방법 및 이를 수행하기 위한 표시 장치
KR102304807B1 (ko) * 2014-08-18 2021-09-23 엘지디스플레이 주식회사 액정표시장치
KR102260328B1 (ko) * 2014-11-03 2021-06-04 삼성디스플레이 주식회사 구동 회로 및 그것을 포함하는 표시 장치
KR102261510B1 (ko) * 2014-11-04 2021-06-08 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
KR102197626B1 (ko) 2015-01-06 2021-01-04 삼성디스플레이 주식회사 표시장치
KR20160129185A (ko) * 2015-04-29 2016-11-09 삼성디스플레이 주식회사 유기 발광 표시 장치
CN105118431A (zh) * 2015-08-31 2015-12-02 上海和辉光电有限公司 像素驱动电路及其驱动方法和显示装置
KR102428435B1 (ko) * 2015-12-30 2022-08-03 엘지디스플레이 주식회사 타이밍 컨트롤러 및 그 구동 방법과, 그를 이용한 표시 장치
US10127892B2 (en) * 2016-11-11 2018-11-13 A.U. Vista, Inc. Display device using overlapped data lines near center to dim Mura defect
CN107393460B (zh) * 2017-08-08 2020-03-27 惠科股份有限公司 一种显示装置的驱动方法和驱动装置
TWI701578B (zh) * 2018-06-29 2020-08-11 瑞鼎科技股份有限公司 顯示裝置及其晶片間匯流排

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060022968A1 (en) * 2004-08-02 2006-02-02 Akira Kondo Dual scan display panel driver
KR20060012801A (ko) * 2004-08-04 2006-02-09 엘지.필립스 엘시디 주식회사 액정표시장치의 구동부 및 이의 구동방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07129122A (ja) * 1993-10-28 1995-05-19 Sharp Corp 表示駆動装置およびそのデータ伝送方法
TW344043B (en) * 1994-10-21 1998-11-01 Hitachi Ltd Liquid crystal display device with reduced frame portion surrounding display area
US6909411B1 (en) * 1999-07-23 2005-06-21 Semiconductor Energy Laboratory Co., Ltd. Display device and method for operating the same
JP3741199B2 (ja) * 2000-09-13 2006-02-01 セイコーエプソン株式会社 電気光学装置およびその駆動方法、並びに電子機器
KR100733879B1 (ko) * 2000-12-30 2007-07-02 엘지.필립스 엘시디 주식회사 액정표시장치
KR100767370B1 (ko) * 2001-08-24 2007-10-17 삼성전자주식회사 액정 표시 장치와 이의 구동 방법
JP3866577B2 (ja) * 2002-01-18 2007-01-10 シャープ株式会社 表示駆動装置
KR100925453B1 (ko) * 2002-08-02 2009-11-06 삼성전자주식회사 액정 표시 장치 및 그의 구동 방법
JP2005004120A (ja) * 2003-06-16 2005-01-06 Advanced Display Inc 表示装置及び表示制御回路
TWI240110B (en) * 2004-07-15 2005-09-21 Au Optronics Corp A liquid crystal display and method thereof
KR20070048514A (ko) * 2005-11-04 2007-05-09 삼성전자주식회사 액정표시장치와 이의 구동 방법
KR101266721B1 (ko) * 2005-12-29 2013-06-04 엘지디스플레이 주식회사 액정표시장치 및 그의 구동방법
CN101226290A (zh) * 2007-01-15 2008-07-23 联詠科技股份有限公司 显示面板及其应用的显示装置与控制信号的驱动方法
TWI334590B (en) * 2007-02-27 2010-12-11 Au Optronics Corp Liquid crystal display panel module
CN101281337B (zh) * 2008-05-27 2010-06-30 友达光电股份有限公司 液晶显示装置及相关驱动方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060022968A1 (en) * 2004-08-02 2006-02-02 Akira Kondo Dual scan display panel driver
KR20060012801A (ko) * 2004-08-04 2006-02-09 엘지.필립스 엘시디 주식회사 액정표시장치의 구동부 및 이의 구동방법

Also Published As

Publication number Publication date
US8743107B2 (en) 2014-06-03
KR20110070094A (ko) 2011-06-24
TWI426490B (zh) 2014-02-11
FR2954568A1 (fr) 2011-06-24
FR2954568B1 (fr) 2017-04-28
CN102103837B (zh) 2014-02-12
TW201123160A (en) 2011-07-01
US20110148852A1 (en) 2011-06-23
CN102103837A (zh) 2011-06-22

Similar Documents

Publication Publication Date Title
KR101319350B1 (ko) 액정표시장치
KR101329970B1 (ko) 액정표시장치
US8952948B2 (en) Liquid crystal display device
KR101258900B1 (ko) 액정표시장치 및 데이터 구동회로
WO2015176511A1 (fr) Écran d'affichage tactile et son procédé d'entraînement à partage de temps
US9330618B2 (en) Driving circuit for display device and method of driving the same
KR20100027878A (ko) 표시장치 및 이의 구동방법
WO2012053466A1 (fr) Dispositif d'affichage et son procédé de commande
KR20030066362A (ko) 액정 표시 장치
US20050046647A1 (en) Method of driving data lines, apparatus for driving data lines and display device having the same
US8823626B2 (en) Matrix display device with cascading pulses and method of driving the same
KR100848953B1 (ko) 액정표시장치의 게이트 구동회로
KR20090059506A (ko) 액정표시장치의 구동회로
KR101511546B1 (ko) 액정표시장치 및 그 구동방법
KR20170064644A (ko) 표시장치
KR20110070159A (ko) 표시장치의 구동회로
KR20080026278A (ko) 데이터 구동 장치 및 그 구동 방법
KR101622641B1 (ko) 액정 표시장치의 구동장치와 그 구동방법
KR101630335B1 (ko) 액정표시장치
JP5202084B2 (ja) タイミングコントローラ、画像信号線駆動回路および画像表示装置
KR102480834B1 (ko) 저속 구동이 가능한 표시장치
KR101313650B1 (ko) 액정표시장치의 클럭신호 보정회로
KR102033098B1 (ko) 액정표시장치 및 그 구동방법
KR20170064645A (ko) 표시장치
KR100942834B1 (ko) 액정표시장치의 구동장치 및 구동방법

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180917

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190917

Year of fee payment: 7